32 mic array microphone

  • Adopts multi-mic array, picking up sounds in the radius up to 10 meters
  • The built-in digital circuit is embedded with DSP processing unit and AGC technology to realize clear sound with high fidelity
  • With multi-mic array design and self-adaptive beamforming technology, the microphone reduces reverberation effectively
  • Supports accessing echo reference signal via line in interface, and with AEC algorithm, the microphone suppresses echo and squeal effectively
  • Supports smart noise reduction, avoiding environmental noise
  • The indicator is convenient for troubleshooting
  • Supports network settings and transmitting the audio stream to network camera and DVR/NVR
  • Supports 32 kHz audio sampling rate for HD sound
  • Power over ethernet, convenient for installation
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Available models:



  • Microphone
  • Amount32
  • DirectionOmnidirectional
  • Pickup DistanceIn the radius up to 10 m
  • Sensitivity-36 dB±1 dBFS
  • SNR90 dB
  • Frequency Response20 Hz~16 kHz
  • Dynamic Range105 dB
  • Max. Sound Pressure Level120 dBSPL
  • Output Amplitude2.5 Vpp MAX
  • Audio Transmission Distance≥3000 m
  • Output Impedance600 Ω, balanced output
  • Distortion Degree≤3%
  • Functions
  • Echo SuppressionYes
  • Noise Reduction Adjustmentdigital noise reduction
  • Volume Adjustment≥100 level volume adjustment
  • Device ManagementPower-off detection, program exception detection
  • Anti-reverberationYes
  • Audio
  • Audio Sampling Rate16 kHz, 32 kHz
  • Interface
  • IndicatorSolid white: normally working Solid red: abnormal No light: no power supply
  • Device InterfaceLine out, Line in, DC power input, RJ45 network cable
  • General
  • Power9 VDC~30 VDC, PoE, 2.4 W Max
  • MaterialPlastic
  • DimensionØ250 mm × 34.5 mm (Ø9.84" × 1.36")
  • WeightApprox. 740 g (1.63 lb.)
  • Operating Condition-10 ℃~50 ℃ (14°F~122°F, Indoor)
  • Accessory
  • Packing ListMicrophone × 1 Extension Cable × 1 Quick Start Guide × 1 Installation Plate × 1
  • Approval
  • Protectionlightning protection, power polarity reversal protection, and electrostatic discharge protection


Applied to:
For better user experience, we highly recommend you to update your device to the latest firmware asap.

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